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Monthly climate in Augusta, Western Australia, Australia

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification Augusta features a warm-summer Mediterranean climate (Csb).Temperatures typically range between 13 °C (56 °F) and 20 °C (67 °F) through the year, but rarely can drop to 6 °C (43 °F) or can rise to as high as 34 °C (94 °F).The average annual precipitation amounts to about 805 mm (31.7 inches) and receives 109 rainy days on the 1 mm (0.04 inches) threshold annually.Augusta enjoys an average of 3500 hours of sunshine throughout the year, and daylight varies from 9 hours 53 minutes to 14 hours 23 minutes per day.

Monthly average temperatures in Augusta, Western Australia, Australia §

The warmest months in Augusta are January, February and March, with daily mean temperatures ranging from 19 to 20 °C (67 - 67 °F) throughout the day. The coldest temperatures usually occur in July, August and September, when daily mean temperatures range from 13 to 14 °C (56 - 57 °F) throughout the day. On average each year, Augusta experiences 32 days above 25 °C (77.0 °F) and 0 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Augusta, Western Australia, Australia.Generated using Copernicus Climate Change Service information.Data for period from January 2017 to June 2022.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Maximum 34°C
(94°F)		 32°C
(89°F)		 32°C
(89°F)		 29°C
(85°F)		 25°C
(78°F)		 21°C
(70°F)		 20°C
(69°F)		 22°C
(71°F)		 22°C
(72°F)		 26°C
(78°F)		 28°C
(83°F)		 34°C
(93°F)
Mean maximum 30°C
(87°F)		 29°C
(85°F)		 29°C
(85°F)		 27°C
(81°F)		 23°C
(74°F)		 20°C
(68°F)		 19°C
(67°F)		 20°C
(69°F)		 22°C
(71°F)		 24°C
(75°F)		 26°C
(79°F)		 30°C
(87°F)
Average high 23°C
(74°F)		 23°C
(74°F)		 23°C
(73°F)		 21°C
(70°F)		 19°C
(66°F)		 17°C
(63°F)		 16°C
(61°F)		 16°C
(61°F)		 17°C
(62°F)		 18°C
(64°F)		 19°C
(67°F)		 22°C
(72°F)
Daily mean 19°C
(67°F)		 20°C
(67°F)		 19°C
(67°F)		 17°C
(64°F)		 16°C
(60°F)		 14°C
(58°F)		 14°C
(57°F)		 13°C
(56°F)		 14°C
(57°F)		 15°C
(59°F)		 16°C
(61°F)		 18°C
(65°F)
Average low 16°C
(61°F)		 16°C
(62°F)		 16°C
(62°F)		 14°C
(58°F)		 13°C
(55°F)		 12°C
(54°F)		 12°C
(53°F)		 11°C
(52°F)		 11°C
(52°F)		 12°C
(53°F)		 13°C
(55°F)		 15°C
(59°F)
Mean minimum 12°C
(55°F)		 13°C
(56°F)		 12°C
(55°F)		 11°C
(52°F)		 10°C
(49°F)		 9°C
(48°F)		 8°C
(47°F)		 8°C
(46°F)		 7°C
(46°F)		 9°C
(48°F)		 10°C
(50°F)		 10°C
(51°F)
Minimum 11°C
(51°F)		 12°C
(55°F)		 11°C
(51°F)		 9°C
(49°F)		 9°C
(48°F)		 7°C
(45°F)		 7°C
(44°F)		 6°C
(43°F)		 7°C
(44°F)		 7°C
(45°F)		 8°C
(46°F)		 9°C
(48°F)

Compare climate in Augusta with other places

Compare temperature, precipitation, sunshine, UV index in Augusta, Western Australia, Australia with other places around the world.

Monthly average precipitation in Augusta, Western Australia, Australia §

Augusta usually has the most precipitation in June, July and August, with an average of 16 rainy days and 138 mm (5.4 inches) of precipitation per month.The driest months in Augusta are January, November and December. On average, 20 mm (0.8 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Augusta, Western Australia, Australia.Generated using Copernicus Climate Change Service information.Data for period from January 2017 to January 2022.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Average precipitation mm (inches) 13 (0.5) 39 (1.5) 42 (1.6) 37 (1.5) 81 (3.2) 122 (4.8) 164 (6.5) 130 (5.1) 76 (3.0) 56 (2.2) 28 (1.1) 19 (0.7)
Average precipitation days (≥ 1 mm) 2 4 6 6 11 15 18 16 13 10 5 3

Monthly sunshine hours in Augusta, Western Australia, Australia §

The sunniest months in Augusta are October, November and December, when the sun shines an average of 11 hours 2 minutes a day.Least sunny months in Augusta: May, June and July receive an average of 8 hours 12 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Augusta, Western Australia, Australia.Generated using Copernicus Atmosphere Monitoring Service information.Data for period from January 2017 to January 2022.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Mean monthly sunshine hours 300 308 302 269 255 246 252 267 279 313 334 368
Mean daily daylight hours 14h 8m 13h 18m 12h 15m 11h 11m 10h 18m 9h 53m 10h 6m 10h 51m 11h 52m 12h 56m 13h 53m 14h 23m

Solar UV radiation in Augusta, Western Australia, Australia §

Augusta experiences the highest level of ultraviolet (UV) radiation in January, February and December, when the maximum UV index can reach values of 13 - 14, which corresponds to the Extreme category of sun exposure.May, June and July are in the Moderate exposure category. In these months, the maximum values of the UV index do not exceed 5. For more detailed information, check out our hourly Augusta UV Index data.

Average daily maximum UV levels by month for Augusta, Western Australia, Australia.Generated using Copernicus Atmosphere Monitoring Service information.Data for period from January 2022 to January 2023.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
UV Index (month maximum) 14 13 11 8 5 4 4 5 8 10 12 14